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Browse by Category: Main > Material Science
Class Information
Number: 119/172
Name: Animal husbandry > Material for absorbing moisture from waste product > Having paper-related component
Description: Subject matter wherein the liquid absorbing substance includes cellulose which is initially in the form of a thin, matted, fibrous sheet, i.e., paper, or is created from a pulp, sludge, or slurry associated therewith.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8601981 Animal litter Dec. 10, 2013
8578888 Animal excrement disposal sheet and manufacturing method thereof Nov. 12, 2013
8573664 Pet barrier and cover Nov. 5, 2013
8464500 Process for reprocessing soiled animal bedding Jun. 18, 2013
8205576 Animal litter containing twisted paper rods and method of providing a domesticated animal with mental stimulation Jun. 26, 2012
8181602 Compressed straw material May. 22, 2012
7905987 Paper sludge processing for animal bedding Mar. 15, 2011
7757638 Animal litter, process for preparing animal litter, and method of removal of animal waste Jul. 20, 2010
7540261 Precision watering method and apparatus Jun. 2, 2009
7478610 Cat litter Jan. 20, 2009
7407610 Litter for animals other than domestic cats Aug. 5, 2008
7392765 Biodegradable pet mat Jul. 1, 2008
7316201 Non-clumping animal litter granules Jan. 8, 2008
7247377 Absorbent composition of matter for controlled release of essential oils Jul. 24, 2007
7225757 Method of cleaning soiled bedding material in barns Jun. 5, 2007
7089882 Cat litter Aug. 15, 2006
7066110 Method of manufacturing granulated body for absorbing excrement of animals Jun. 27, 2006
7038104 Cellulose absorbent May. 2, 2006
7028637 Discharged waste processing material for pet animals Apr. 18, 2006
6936344 Absorbent composition of matter for odoriferous substances and releaser of diverse active ingredients Aug. 30, 2005
6863027 Method of making coconut coir pitch cat litter from powder created from crushed coconut husks Mar. 8, 2005
6745720 Clumping animal litter and method of making same Jun. 8, 2004
6662749 Clumping cellulosic animal litter Dec. 16, 2003
6659042 Composite clumping cat litter Dec. 9, 2003
6635344 Composition absorbing odorous substances and releasing various active substances Oct. 21, 2003
6619234 Absorbent compacted composition Sep. 16, 2003
6405676 Discharged urine or other waste fluids processing material for animals Jun. 18, 2002
6405678 Granular absorbent article for pet animals Jun. 18, 2002
6401662 Absorbent compacted composition Jun. 11, 2002
6386144 Method of manufacturing absorbent material for conversion to fertilizer May. 14, 2002
6371050 Pet animal body waste treating material Apr. 16, 2002
6363888 Absorbent compacted composition Apr. 2, 2002
6360478 Mechanically bonded fiber mulch and process for producing same Mar. 26, 2002
6276300 Animal litter Aug. 21, 2001
6260511 Process for the preparation of absorbent materials Jul. 17, 2001
6227145 Household animal waste collection sheet May. 8, 2001
6148768 Pet litter for disposal of animal wastes and process for producing the same Nov. 21, 2000
6101762 Soil covering medium of the mulch type or the like Aug. 15, 2000
6089190 Packaging compatible animal litter Jul. 18, 2000
6039004 Cellulosic animal litter product Mar. 21, 2000
6021598 Pourable granular paper mulch composition Feb. 8, 2000
6019062 Animal litter Feb. 1, 2000
5980627 Production of commercially useful materials for waste gypsum boards Nov. 9, 1999
5975018 Discharged urine or other waste fluids processing material for pet animals Nov. 2, 1999
5972509 Material for treating animal wastes comprising paper powder and method for producing the material Oct. 26, 1999
5964188 Small animal litter material manufacturing method Oct. 12, 1999
5909718 Particulate absorbent material from waste paper Jun. 8, 1999
5888345 Absorbent granular product Mar. 30, 1999
5830765 Feline urinary tract disease-detecting paper cat litter and method Nov. 3, 1998
5814327 Sheets for animals, sheet, bags, daily goods, ink and packaging materials Sep. 29, 1998

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